Sync Key - Resilio

Sync_Read_Only_Key: BQZH...

: Device B can download all the files from Device A. However, if a user modifies or deletes files on Device B, those changes remain local and will not upload to Device A. In fact, Resilio will typically overwrite or flag unauthorized local changes on Device B to match the source. resilio sync key

: For temporary shares, utilize Resilio’s advanced sharing options to set an expiration time (e.g., 3 days) or a limited usage count (e.g., valid for 1 use). Sync_Read_Only_Key: BQZH

Sharing with a temporary link is a more secure and convenient method recommended by experts. In fact, Resilio will typically overwrite or flag

| Key Letter | Key Name | Access / Permission | Use Case | | :--- | :--- | :--- | :--- | | | Standard Read-Write Key | Full Control: Can view, add, modify, and delete files. Can also share the folder with other devices. | Full read and write access for trusted collaborators. | | B | Standard Read-Only Key | View Only: Can see and download files, but cannot make any changes, add new files, or delete anything. | Sharing a document or photo library without risk of accidental deletion or changes. | | D | Encrypted RW Key | Read-Write for encrypted nodes. Can read, write, and modify folder content on devices that can decrypt data. | For trusted collaborators in an encrypted folder setup. | | E | Encrypted Read-Only Key | Can read and decrypt data from encrypted nodes. Can receive file updates but cannot modify files. This key can decrypt the data it receives. | A middle ground between a full RW key and a blind encrypted key. | | F | Encrypted Key | Server/Backup Only: Can receive, store, and re-seed (share) encrypted data, but CANNOT decrypt any filenames or content. | An untrusted third party, such as a VPS or a cloud server, that can hold encrypted backups without being able to read them. | | M | Identity Key | Used to link multiple devices into a single identity. | Syncing all your own devices without needing to re-share every single folder. |

If you back up your files to a commercial cloud server using Resilio, always use the Encrypted Key type so the server provider cannot skim your data. Troubleshooting Resilio Sync Key Issues "Cannot add folder: Key already in use"